Trace number 1718495

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913SAT 52.1471 52.1656

General information on the benchmark

Nameindustrial/grieu/
vmpc_24.cnf
MD5SUMa69847fa52646cc8016cf4fd8e9d428a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.427934
Satisfiable
(Un)Satisfiability was proved
Number of variables576
Number of clauses67872
Sum of the clauses size178056
Maximum clause length24
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 226568
Number of clauses of size 341256
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 548

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1718495-1240637345.cnf
0.00/0.00	c parsed header 'p cnf 576 67872'
0.01/0.06	c initialized 576 variables
0.01/0.06	c found 67872 non trivial clauses
0.01/0.06	c
0.01/0.06	c random number generator seed 0
0.01/0.06	c 
0.01/0.06	c  seconds     variables   original    learned     agility
0.01/0.06	c         level        used      conflicts    limit          MB
0.01/0.06	c 
0.01/0.06	c s   0.1   0.0   574   9.4 41028     2     0     0   0.0   1.7 
0.01/0.07	c 
0.01/0.07	c initial reduction limit 20652 clauses
0.01/0.07	c 
0.01/0.07	c +   0.1  45.3   574  96.2 41028   102   100 22717   5.2   1.7 
0.01/0.07	c R   0.1  45.3   574  96.2 41028   103   101 22717   5.2   1.7 
0.01/0.07	c +   0.1  29.3   574  99.1 41028   252   249 24988   6.9   1.7 
0.01/0.08	c R   0.1  25.7   574  99.3 41028   405   401 24988   7.2   1.7 
0.01/0.09	c +   0.1  27.0   574  99.5 41028   477   473 27486   6.9   1.7 
0.09/0.11	c +   0.1  27.8   574 100.0 41028   814   809 30234   6.4   1.8 
0.09/0.14	c R   0.1  27.2   574 100.0 41028  1212  1207 30234   6.9   1.8 
0.09/0.15	c +   0.2  26.5   574 100.0 41028  1319  1314 33257   7.0   1.8 
0.19/0.21	c +   0.2  23.8   574 100.0 41028  2076  2068 36582   6.5   1.9 
0.19/0.30	c +   0.3  22.6   574 100.0 41028  3211  3202 40240   6.9   2.0 
0.19/0.30	c R   0.3  22.6   574 100.0 41028  3216  3207 40240   6.9   2.0 
0.39/0.44	c +   0.4  21.3   574 100.0 41028  4913  4901 44264   6.0   2.2 
0.59/0.65	c +   0.7  21.7   574 100.0 41028  7466  7450 48690   6.6   2.5 
0.69/0.70	c R   0.7  21.5   574 100.0 41028  8034  8018 48690   7.0   2.5 
0.99/1.01	c +   1.0  21.1   574 100.0 41028 11295 11272 53559   6.8   2.9 
1.59/1.63	c +   1.6  20.4   574 100.0 41028 17038 16998 58914   7.2   3.6 
1.79/1.89	c R   1.9  22.2   574 100.0 41028 19263 19223 58914   6.7   3.9 
2.69/2.77	c +   2.8  21.7   574 100.0 41028 25652 25594 64805   6.5   4.5 
4.69/4.75	c +   4.8  21.4   574 100.0 41028 38573 38484 71285   6.8   6.1 
5.79/5.85	c R   5.9  21.4   574 100.0 41028 44951 44848 71285   7.2   6.8 
5.79/5.85	c 
5.79/5.85	c  seconds     variables   original    learned     agility
5.79/5.85	c         level        used      conflicts    limit          MB
5.79/5.85	c 
8.69/8.76	c +   8.8  21.1   574 100.0 41028 57954 57810 78413   7.0   8.3 
15.39/15.42	c +  15.4  20.6   574 100.0 41028 87025 26177 86254   6.9   5.5 
17.19/17.23	c s  17.2  21.2   572 100.0 40746 97937 30457 86254   7.3   6.2 
17.19/17.25	c R  17.2  21.1   572 100.0 40746 98038 30558 86254   6.8   6.2 
17.29/17.31	c R  17.3  21.2   572 100.0 40746 98340 30860 86254   6.9   6.2 
17.39/17.46	c R  17.5  21.2   572 100.0 40746 99149 31669 86254   6.9   6.3 
17.79/17.87	c R  17.9  21.1   572 100.0 40746 101e3 33675 86254   6.8   6.5 
18.79/18.86	c R  18.9  21.0   572 100.0 40746 105e3 38489 86254   7.2   7.1 
20.98/21.05	c s  21.0  20.9   571 100.0 40603 115e3 43226 86254   6.7   7.6 
20.98/21.07	c R  21.1  20.9   571 100.0 40603 115e3 43327 86254   7.2   7.6 
21.08/21.14	c R  21.1  20.9   571 100.0 40603 115e3 43627 86254   6.3   7.7 
21.28/21.34	c R  21.3  20.9   571 100.0 40603 116e3 44429 86254   7.2   7.7 
21.78/21.82	c R  21.8  20.8   571 100.0 40603 118e3 46429 86254   6.4   8.0 
22.88/22.97	c R  23.0  20.8   571 100.0 40603 123e3 51234 86254   6.9   8.5 
24.78/24.89	c +  24.9  20.7   571 100.0 40603 130e3 58424 94879   7.1   9.3 
25.88/25.98	c R  26.0  20.8   571 100.0 40603 134e3 62464 94879   7.3   9.8 
28.68/28.77	c s  28.8  20.6   569 100.0 40323 143e3 65019 94879   6.7  10.1 
28.78/28.80	c R  28.8  20.6   569 100.0 40323 143e3 65121 94879   7.1  10.1 
28.88/28.91	c R  28.9  20.6   569 100.0 40323 143e3 65420 94879   7.2  10.1 
29.08/29.14	c R  29.1  20.6   569 100.0 40323 144e3 66228 94879   7.2  10.2 
29.69/29.79	c R  29.8  20.5   569 100.0 40323 146e3 68227 94879   6.8  10.4 
31.28/31.33	c R  31.3  20.6   569 100.0 40323 151e3 73049 94879   7.1  11.1 
31.28/31.33	c 
31.28/31.33	c  seconds     variables   original    learned     agility
31.28/31.33	c         level        used      conflicts    limit          MB
31.28/31.33	c 
32.38/32.42	c R  32.4  20.5   567 100.0 40323 154e3 76407 94879   7.3  11.4 
32.48/32.54	c R  32.5  20.5   567 100.0 40323 155e3 76708 94879   6.5  11.5 
32.78/32.81	c R  32.8  20.5   567 100.0 40323 156e3 77510 94879   7.2  11.5 
32.98/33.06	c s  33.0  20.5   567 100.0 40049 156e3 74934 94879   6.6  11.3 
33.58/33.65	c R  33.6  20.4   567 100.0 40049 158e3 76696 94879   6.8  11.5 
34.28/34.32	c R  34.3  20.4   566 100.0 40049 159e3 78379 94879   7.7  11.7 
34.38/34.43	c R  34.4  20.4   566 100.0 40049 160e3 78677 94879   7.0  11.7 
34.68/34.74	c R  34.7  20.4   566 100.0 40049 160e3 79476 94879   6.9  11.8 
35.48/35.55	c R  35.5  20.3   566 100.0 40049 162e3 81469 94879   7.0  12.0 
36.68/36.75	c R  36.7  20.2   565 100.0 40049 165e3 84566 94879   7.3  12.2 
36.78/36.87	c R  36.9  20.2   565 100.0 40049 166e3 84870 94879   6.5  12.3 
37.18/37.20	c R  37.2  20.2   565 100.0 40049 167e3 85671 94879   6.8  12.4 
38.08/38.10	c s  38.1  20.2   564 100.0 39629 168e3 75659 94879   7.3  11.4 
38.18/38.25	c R  38.2  20.1   564 100.0 39629 169e3 76049 94879   6.7  11.4 
39.98/40.07	c R  40.1  20.2   564 100.0 39629 173e3 80862 94879   6.6  12.0 
43.88/43.96	c s  44.0  20.2   563 100.0 39490 182e3 87054 94879   6.9  12.7 
43.88/44.00	c R  44.0  20.2   563 100.0 39490 182e3 87155 94879   7.7  12.7 
44.08/44.12	c R  44.1  20.2   563 100.0 39490 183e3 87456 94879   6.2  12.8 
44.38/44.44	c R  44.4  20.2   563 100.0 39490 184e3 88256 94879   6.3  12.8 
45.18/45.23	c R  45.2  20.1   563 100.0 39490 186e3 90263 94879   6.2  13.1 
45.47/45.56	c R  45.5  20.1   562 100.0 39490 186e3 90956 94879   7.2  13.1 
45.57/45.66	c R  45.6  20.2   562 100.0 39490 187e3 91258 94879   7.8  13.2 
45.57/45.66	c 
45.57/45.66	c  seconds     variables   original    learned     agility
45.57/45.66	c         level        used      conflicts    limit          MB
45.57/45.66	c 
45.97/46.03	c R  46.0  20.2   562 100.0 39490 187e3 92060 94879   6.3  13.3 
46.77/46.83	c R  46.8  20.1   562 100.0 39490 189e3 94064 94879   6.8  13.5 
47.97/48.09	c R  48.1  20.1   561 100.0 39350 194e3 23282 94879   7.2   5.0 
48.07/48.16	c R  48.1  20.1   561 100.0 39350 194e3 23581 94879   6.8   5.1 
48.27/48.33	c R  48.3  20.1   561 100.0 39350 195e3 24381 94879   6.8   5.2 
48.37/48.44	c s  48.4  20.1   561 100.0 39209 195e3 23527 94879   6.8   5.1 
48.47/48.57	c +  48.6  20.0   561 100.0 39209 196e3 24125 104e3   6.8   5.1 
48.77/48.85	c R  48.8  20.1   561 100.0 39209 197e3 25382 104e3   7.1   5.3 
49.27/49.35	c R  49.3  20.0   560 100.0 39209 199e3 27444 104e3   6.9   5.5 
49.38/49.41	c R  49.4  20.0   560 100.0 39209 199e3 27745 104e3   7.1   5.5 
49.57/49.61	c R  49.6  20.0   560 100.0 39209 200e3 28547 104e3   7.1   5.6 
49.97/50.07	c R  50.1  19.9   560 100.0 39209 202e3 30541 104e3   7.0   5.8 
50.07/50.14	c R  50.1  19.9   559 100.0 39209 202e3 30795 104e3   6.8   5.8 
50.17/50.22	c R  50.2  19.9   559 100.0 39209 203e3 31097 104e3   6.5   5.9 
50.37/50.42	c R  50.4  19.9   559 100.0 39209 203e3 31902 104e3   7.1   5.9 
50.87/50.90	c R  50.9  19.9   559 100.0 39209 205e3 33904 104e3   6.5   6.2 
51.17/51.21	c R  51.2  19.9   558 100.0 39209 206e3 34987 104e3   6.7   6.3 
51.17/51.29	c R  51.3  19.9   558 100.0 39209 207e3 35286 104e3   7.1   6.3 
51.37/51.43	c R  51.4  19.9   557 100.0 39209 207e3 35802 104e3   6.4   6.4 
51.47/51.59	c s  51.6  19.9   555 100.0 38410 207e3 26539 104e3   6.3   5.4 
51.57/51.67	c R  51.7  19.9   555 100.0 38410 208e3 26830 104e3   6.9   5.5 
51.77/51.87	c R  51.9  19.9   555 100.0 38410 208e3 27631 104e3   6.5   5.6 
51.77/51.87	c 
51.77/51.87	c  seconds     variables   original    learned     agility
51.77/51.87	c         level        used      conflicts    limit          MB
51.77/51.87	c 
52.07/52.14	c 1  52.1  19.8   555 100.0 38410 210e3 28719 104e3   7.2   5.7 
52.07/52.16	c 
52.07/52.16	c  seconds     variables   original    learned     agility
52.07/52.16	c         level        used      conflicts    limit          MB
52.07/52.16	c 
52.07/52.16	s SATISFIABLE
52.07/52.16	v -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 21 -22
52.07/52.16	v -23 -24 -25 -26 -27 -28 -29 -30 -31 -32 -33 -34 35 -36 -37 -38 -39 -40 -41
52.07/52.16	v -42 -43 -44 -45 -46 -47 -48 -49 -50 -51 -52 -53 -54 -55 -56 -57 -58 -59 -60
52.07/52.16	v -61 -62 -63 -64 -65 -66 -67 68 -69 -70 -71 -72 -73 -74 -75 -76 -77 -78 -79
52.07/52.16	v -80 81 -82 -83 -84 -85 -86 -87 -88 -89 -90 -91 -92 -93 -94 -95 -96 -97 -98
52.07/52.16	v -99 -100 -101 -102 -103 -104 -105 -106 -107 -108 -109 110 -111 -112 -113 -114
52.07/52.16	v -115 -116 -117 -118 -119 -120 -121 -122 -123 -124 -125 -126 -127 -128 -129
52.07/52.16	v -130 -131 132 -133 -134 -135 -136 -137 -138 -139 -140 -141 -142 -143 -144
52.07/52.16	v -145 146 -147 -148 -149 -150 -151 -152 -153 -154 -155 -156 -157 -158 -159
52.07/52.16	v -160 -161 -162 -163 -164 -165 -166 -167 -168 -169 -170 171 -172 -173 -174
52.07/52.16	v -175 -176 -177 -178 -179 -180 -181 -182 -183 -184 -185 -186 -187 -188 -189
52.07/52.16	v -190 -191 -192 -193 -194 -195 -196 -197 -198 -199 -200 -201 -202 -203 -204
52.07/52.16	v 205 -206 -207 -208 -209 -210 -211 -212 -213 -214 -215 -216 -217 -218 -219
52.07/52.16	v -220 -221 -222 -223 -224 -225 -226 -227 -228 -229 -230 -231 232 -233 -234
52.07/52.16	v -235 -236 -237 -238 -239 -240 -241 -242 -243 -244 -245 -246 -247 -248 -249
52.07/52.16	v -250 -251 -252 -253 -254 -255 -256 257 -258 -259 -260 -261 -262 -263 -264
52.07/52.16	v -265 -266 -267 -268 -269 -270 -271 -272 -273 -274 -275 -276 -277 -278 -279
52.07/52.16	v -280 -281 -282 283 -284 -285 -286 -287 -288 -289 -290 -291 292 -293 -294 -295
52.07/52.16	v -296 -297 -298 -299 -300 -301 -302 -303 -304 -305 -306 -307 -308 -309 -310
52.07/52.16	v -311 -312 -313 -314 -315 -316 -317 -318 -319 -320 -321 322 -323 -324 -325
52.07/52.16	v -326 -327 -328 -329 -330 -331 -332 -333 -334 -335 -336 -337 -338 -339 -340
52.07/52.16	v 341 -342 -343 -344 -345 -346 -347 -348 -349 -350 -351 -352 -353 -354 -355
52.07/52.16	v -356 -357 -358 -359 -360 -361 -362 -363 -364 -365 -366 -367 -368 -369 -370
52.07/52.16	v -371 -372 -373 -374 375 -376 -377 -378 -379 -380 -381 -382 -383 -384 -385
52.07/52.16	v -386 -387 -388 -389 -390 -391 -392 -393 -394 -395 -396 -397 -398 -399 -400
52.07/52.16	v -401 402 -403 -404 -405 -406 -407 -408 -409 -410 -411 -412 -413 -414 -415 416
52.07/52.16	v -417 -418 -419 -420 -421 -422 -423 -424 -425 -426 -427 -428 -429 -430 -431
52.07/52.16	v -432 -433 -434 -435 -436 -437 -438 439 -440 -441 -442 -443 -444 -445 -446
52.07/52.16	v -447 -448 -449 -450 -451 -452 -453 -454 -455 -456 -457 -458 -459 -460 -461
52.07/52.16	v -462 -463 -464 -465 -466 -467 -468 -469 -470 -471 -472 -473 -474 -475 -476
52.07/52.16	v -477 478 -479 -480 -481 -482 -483 -484 -485 -486 -487 -488 -489 -490 -491
52.07/52.16	v -492 -493 -494 -495 -496 -497 -498 -499 -500 -501 -502 -503 504 -505 -506
52.07/52.16	v -507 -508 -509 -510 -511 -512 -513 -514 -515 -516 -517 -518 -519 -520 -521
52.07/52.16	v -522 -523 -524 -525 -526 527 -528 529 -530 -531 -532 -533 -534 -535 -536 -537
52.07/52.16	v -538 -539 -540 -541 -542 -543 -544 -545 -546 -547 -548 -549 -550 -551 -552
52.07/52.16	v -553 -554 -555 -556 -557 558 -559 -560 -561 -562 -563 -564 -565 -566 -567
52.07/52.16	v -568 -569 -570 -571 -572 -573 -574 -575 -576 0
52.07/52.16	c
52.07/52.16	c 13 iterations
52.07/52.16	c 708 restarts
52.07/52.16	c 5 failed literals
52.07/52.16	c 209995 conflicts
52.07/52.16	c 369585 decisions
52.07/52.16	c 21 fixed variables
52.07/52.16	c 5083744 learned literals
52.07/52.16	c 57.2% deleted literals
52.07/52.16	c 32754277 propagations
52.07/52.16	c 100.0% variables used
52.07/52.16	c 52.1 seconds in library
52.07/52.16	c 0.6 megaprops/second
52.07/52.16	c 9 simplifications
52.07/52.16	c 2 reductions
52.07/52.16	c 20.4 MB recycled
52.07/52.16	c 13.6 MB maximally allocated
52.07/52.16	c 52.1 seconds total run time

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718495-1240637345/watcher-1718495-1240637345 -o /tmp/evaluation-result-1718495-1240637345/solver-1718495-1240637345 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1718495-1240637345.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16861
/proc/meminfo: memFree=1333048/2055920 swapFree=4124000/4192956
[pid=16861] ppid=16859 vsize=912 CPUtime=0
/proc/16861/stat : 16861 (picosat) R 16859 16861 16690 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 91768660 933888 119 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16861/statm: 228 120 56 152 0 74 0

[startup+0.0133819 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16861
/proc/meminfo: memFree=1333048/2055920 swapFree=4124000/4192956
[pid=16861] ppid=16859 vsize=1308 CPUtime=0.01
/proc/16861/stat : 16861 (picosat) R 16859 16861 16690 0 -1 4194304 236 0 0 0 1 0 0 0 18 0 1 0 91768660 1339392 221 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16861/statm: 327 222 56 152 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1308

[startup+0.101397 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16861
/proc/meminfo: memFree=1333048/2055920 swapFree=4124000/4192956
[pid=16861] ppid=16859 vsize=2756 CPUtime=0.09
/proc/16861/stat : 16861 (picosat) R 16859 16861 16690 0 -1 4194304 568 0 0 0 9 0 0 0 18 0 1 0 91768660 2822144 553 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16861/statm: 689 553 69 152 0 535 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2756

[startup+0.301433 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16861
/proc/meminfo: memFree=1333048/2055920 swapFree=4124000/4192956
[pid=16861] ppid=16859 vsize=3020 CPUtime=0.29
/proc/16861/stat : 16861 (picosat) R 16859 16861 16690 0 -1 4194304 642 0 0 0 29 0 0 0 19 0 1 0 91768660 3092480 627 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/16861/statm: 755 627 69 152 0 601 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3020

[startup+0.701506 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16861
/proc/meminfo: memFree=1333048/2055920 swapFree=4124000/4192956
[pid=16861] ppid=16859 vsize=3548 CPUtime=0.69
/proc/16861/stat : 16861 (picosat) R 16859 16861 16690 0 -1 4194304 779 0 0 0 69 0 0 0 22 0 1 0 91768660 3633152 764 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16861/statm: 887 764 69 152 0 733 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3548

[startup+1.50165 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16862
/proc/meminfo: memFree=1329840/2055920 swapFree=4124000/4192956
[pid=16861] ppid=16859 vsize=4492 CPUtime=1.49
/proc/16861/stat : 16861 (picosat) R 16859 16861 16690 0 -1 4194304 1003 0 0 0 149 0 0 0 25 0 1 0 91768660 4599808 988 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16861/statm: 1123 988 69 152 0 969 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4492

[startup+3.10195 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16862
/proc/meminfo: memFree=1328560/2055920 swapFree=4124000/4192956
[pid=16861] ppid=16859 vsize=5944 CPUtime=3.09
/proc/16861/stat : 16861 (picosat) R 16859 16861 16690 0 -1 4194304 1383 0 0 0 308 1 0 0 25 0 1 0 91768660 6086656 1368 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16861/statm: 1486 1368 69 152 0 1332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5944

[startup+6.30153 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16862
/proc/meminfo: memFree=1325872/2055920 swapFree=4124000/4192956
[pid=16861] ppid=16859 vsize=8448 CPUtime=6.29
/proc/16861/stat : 16861 (picosat) R 16859 16861 16690 0 -1 4194304 1983 0 0 0 627 2 0 0 25 0 1 0 91768660 8650752 1968 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16861/statm: 2112 1968 69 152 0 1958 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8448

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16862
/proc/meminfo: memFree=1322224/2055920 swapFree=4124000/4192956
[pid=16861] ppid=16859 vsize=11872 CPUtime=12.69
/proc/16861/stat : 16861 (picosat) R 16859 16861 16690 0 -1 4194304 2796 0 0 0 1266 3 0 0 25 0 1 0 91768660 12156928 2781 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16861/statm: 2968 2781 69 152 0 2814 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11872

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16862
/proc/meminfo: memFree=1320944/2055920 swapFree=4124000/4192956
[pid=16861] ppid=16859 vsize=13008 CPUtime=25.48
/proc/16861/stat : 16861 (picosat) R 16859 16861 16690 0 -1 4194304 3054 0 0 0 2545 3 0 0 25 0 1 0 91768660 13320192 3014 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16861/statm: 3252 3014 69 152 0 3098 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13008

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16862
/proc/meminfo: memFree=1318320/2055920 swapFree=4124000/4192956
[pid=16861] ppid=16859 vsize=15384 CPUtime=51.07
/proc/16861/stat : 16861 (picosat) R 16859 16861 16690 0 -1 4194304 3694 0 0 0 5103 4 0 0 25 0 1 0 91768660 15753216 3654 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16861/statm: 3846 3654 69 152 0 3692 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15384

Solver just ended. Dumping a history of the last processes samples

[startup+51.9019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16862
/proc/meminfo: memFree=1318320/2055920 swapFree=4124000/4192956
[pid=16861] ppid=16859 vsize=15384 CPUtime=51.87
/proc/16861/stat : 16861 (picosat) R 16859 16861 16690 0 -1 4194304 3694 0 0 0 5183 4 0 0 25 0 1 0 91768660 15753216 3654 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16861/statm: 3846 3654 69 152 0 3692 0
Current children cumulated CPU time (s) 51.87
Current children cumulated vsize (KiB) 15384

[startup+52.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16862
/proc/meminfo: memFree=1318320/2055920 swapFree=4124000/4192956
[pid=16861] ppid=16859 vsize=15384 CPUtime=52.07
/proc/16861/stat : 16861 (picosat) R 16859 16861 16690 0 -1 4194304 3694 0 0 0 5203 4 0 0 25 0 1 0 91768660 15753216 3654 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16861/statm: 3846 3654 69 152 0 3692 0
Current children cumulated CPU time (s) 52.07
Current children cumulated vsize (KiB) 15384

Child status: 10
Real time (s): 52.1656
CPU time (s): 52.1471
CPU user time (s): 52.0951
CPU system time (s): 0.051992
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 15384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 52.0951
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3696
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 138

runsolver used 0.041993 second user time and 0.117982 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-25 07:29:05
IDJOB=1718495
IDBENCH=20489
IDSOLVER=506
FILE ID=node2/1718495-1240637345
PBS_JOBID= 9186405
Free space on /tmp= 66328 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/industrial/grieu/vmpc_24.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718495-1240637345/watcher-1718495-1240637345 -o /tmp/evaluation-result-1718495-1240637345/solver-1718495-1240637345 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1718495-1240637345.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a69847fa52646cc8016cf4fd8e9d428a
RANDOM SEED=96353713

node2.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1333528 kB
Buffers:         66484 kB
Cached:         516040 kB
SwapCached:      63068 kB
Active:         198332 kB
Inactive:       449732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1333528 kB
SwapTotal:     4192956 kB
SwapFree:      4124000 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:          14004 kB
Slab:            60272 kB
Committed_AS:   332172 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66328 MiB
End job on node2 at 2009-04-25 07:29:58